SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function floor (children 1)
     ExpressionList (children 2)
      Function arrayAUCPR (children 1)
       ExpressionList (children 2)
        Literal Array_[UInt64_0, UInt64_1]
        Literal Array_[UInt64_0, UInt64_1]
      Literal UInt64_10